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US ZIP Code Profile

ZIP Code 30019
Dacula, Georgia

ZIP code 30019 is in Dacula, located in Gwinnett County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 50,761. The estimated median adjusted gross income per tax return is $53,087, and about 8% of filers report $200,000 or more.

2020 Population
50,761
Census ZCTA
County
Gwinnett
FIPS 13135
Median income (est.)
$53,087
IRS SOI 2022
Land Area
46.302 mi²
+ 0.222 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityDacula, GA
CountyGwinnett County (FIPS 13135)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.97561, -83.88374
Land / Water Area46.302 mi² land · 0.222 mi² water

02Income & Economics

Distribution of the 24,690 individual tax returns filed in 30019 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.4%
$25K–$50K
20.0%
$50K–$75K
13.3%
$75K–$100K
10.0%
$100K–$200K
20.3%
$200K+
8.1%
The $200,000+ bracket accounts for 34% of 30019's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($53,087) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 30019's IRS income metrics, 2020–2022.

Median income (2021→2022)
$53,087
▲ 5.2%
Filers earning $200K+
8.1%
▲ 0.9 pt
Total filers
24,690
▲ 4.0%
GET /zipc/v2/zipcodes/30019/soi?year=… $48K 2020 $50K 2021 $53K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 30019 ZCTA.

2000
19,703
 
2010
40,447
▲ +105.3%
2020
50,761
▲ +25.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortB
USPS Finance Number122277
City AliasesDacula

06Frequently Asked Questions

What county is ZIP code 30019 in?

ZIP code 30019 is in Gwinnett County, Georgia (county FIPS code 13135).

What city is ZIP code 30019?

The primary USPS city for 30019 is Dacula, GA.

What metro area (MSA) is 30019 in?

30019 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30019?

The 2020 Census population of 30019 was 50,761 residents.

What is the median income in ZIP code 30019?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30019 is about $53,087, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.